EX9251-8X4C Juniper Networks EX Series 9251 Switch 8 Ports

EX9251-8X4C Technical Specifications

Juniper Networks EX Series 9251 Switch 8 Ports Managed Rack Mountable

Manufacturer :Netscreen
Brand :Juniper, Juniper Networks
Product Line :Juniper Networks EX Series
Model :9251
Packaged Quantity :1
Chassis
Airflow Direction :Front to back airflow
Built-in Devices :100 GB SSD
Processor
Installed Qty :1
Manufacturer :Intel
Clock Speed :1.6 GHZ
RAM
Installed Size :32 GB
Performance
Performance :Backplane switching capacity: 800 Gbps, Throughput: 800 Gbps, Data transfer rate: 400 Gbps
Capacity
Capacity :QoS hardware queues per port: 8, IPv6 routes: 256000, Multicast entries (IPv4): 256000, Policies: 16000, ARP entries: 512000, IPv4 routes: 256000, Multicast entries (IPv6): 256000, Virtual interfaces (VLANs): 32000
Networking
Type :Switch
Subcategory :Network hubs and switches
Form Factor :Rack-mountable
Ports Qty :8
Advanced Switching :Layer 3
Routing Protocol :MSDP, OSPF, OSPFv2, IGMP, PIM-SM, MLD, RIP-2, VRRP, RIPng, PIM-SSM, CIDR, MLDv2, IGMPv2, Bidirectional Forwarding Detection (BFD), OSPFv3, IGMPv3, RIP-1, PIM-DM
MAC Address Table Size :1M entries
Jumbo Frame Support :9192 bytes
Manageable :Yes
Remote Management Protocol :RMON 9, RMON 3, RMON 2, SSH-2, CLI, Telnet, RMON 1, SNMP 1, SNMP 3, SNMP 2c
Status Indicators :Link OK, SSD activity, Alarm, Online
Features :Load balancing, Front to back airflow, Temperature sensor, DoS attack prevention, Firewall protection, Syslog support, Static routing, GRE tunneling, DHCP relay, SNTP support, IGMP snooping, High Availability, Modular design, IPv6 support, Non-Stop Bridging (NSB), LLDP support, Management Information Base (MIB), Quality of Service (QoS), RARP support, Rapid Spanning Tree Protocol (RSTP) support, BOOTP support, Reset button, VLAN support, Weighted Random Early Detection (WRED), ARP support, Weighted Round Robin (WRR) queuing, DHCP server, Neighbor Discovery Protocol (NDP), Non-Stop Routing (NSR), Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Graceful Route Engine Switchover (GRES), Port mirroring, sFlow, Redundant hot swappable fans, NTP time synchronization, Link Aggregation Control Protocol (LACP), IPv4 support, Strict Priority (SP), Fan tray, ASIC VPN, Trivial File Transfer Protocol (TFTP) support, VLAN Spanning Tree Protocol (VSTP), Firmware upgradable, Multicast Source Discovery Protocol (MSDP)
Compliant Standards :IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ab (LLDP), IEEE 802.3ad (LACP), IEEE 802.3z, IEEE 802.3ba, IEEE 802.3, IEEE 802.1s, IEEE 802.1D, IEEE 802.1p, IEEE 802.3ae, IEEE 802.3u, IEEE 802.1w, IEEE 802.3ab
Ports
Qty :8
Type :10 Gigabit SFP+
Ports (2nd)
Qty :4
Type :40 Gigabit QSFP+ / 100 Gigabit QSFP28
Interface Provided
Interfaces :8 x 10 Gigabit Ethernet / 10 Gigabit Ethernet SFP+, 1 x USB Type A, 4 x 100Gbit LAN QSFP28/QSFP+, 1 x serial management, 1 x RJ-45 management, 1 x console AUX
Power Device
Type :Internal power supply
Hot-Plug :Hot-plug
Power Redundancy :Yes
Power Redundancy Scheme :1+1
Installed Qty :2
Max Supported Qty :2
Power Provided :650 watt
Nominal Voltage :AC 120/230 V
Frequency Required :50/60 hertz
Power Consumption Operational :300 watt
System Requirements
OS Required :JUNOS
Miscellaneous
Color Category :Gray
Height (Rack Units) :1
Authentication Method :TACACS+, RADIUS
Compliant Standards :EN 60950, ICES-003 issue 4 Class A, EN 61000-4-6, BSMI CNS 13438, EMC, TUV GS, CISPR 24, EN 61000-4-5, EN 61000-4-11, EN 60825-2, RoHS 5/6, EN 61000-4-3, IEC 60950-1, cUL, EN 61000-4-4, VCCI V-4, CISPR 22, EN 60950-1, VCCI V-3, GR-63-CORE, NEBS level 3, ETSI, EN 60825-1, EN 61000-3-3, GR-1089-CORE, EN55024, EN 61000-3-2:2006, UL 1950 Third Edition, CSA C22.2 No. 60950-00, FCC CFR47 Part 15, EN300-386, EN55022, EN 61000-4-2, CSA C22.2 No. 60950-1 Second Edition, EN 300 386
Dimensions & Weight
Width :17.4 inch
Depth :18 inch
Height :1.7 inch
Weight :23.15 lbs
Environmental Parameters
Min Operating Temperature :32 degree Fahrenheit
Max Operating Temperature :104 degree Fahrenheit
Min Storage Temperature :-40 degree Fahrenheit
Max Storage Temperature :158 degree Fahrenheit
Humidity Range Operating :5 – 90% (non-condensing)
Humidity Range Storage :5 – 95% (non-condensing)